MCQOPTIONS
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MCQOPTIONS
| 1. |
The variation of thermal conductivity of a metal with temperature is often correlated using an expression of the form K = K₀ + at. where, K is the thermal conductivity and T is the temperature (in °K). The units of 'a' in SI system will be%! |
| A. | W/m.k |
| B. | W/m |
| C. | W/m.k² |
| D. | None, A is just a number |
| Answer» D. None, A is just a number | |